package com.apach.shiro.shiro;

import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.AuthenticationException;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.config.IniSecurityManagerFactory;
import org.apache.shiro.subject.Subject;
import org.apache.shiro.util.Factory;
import org.junit.Assert;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * Hello world!
 *
 */
public class App{
    private Logger _log = LoggerFactory.getLogger(App.class);
    @Test  
    public void testHelloworld() {  
        //1、获取SecurityManager工厂，此处使用Ini配置文件初始化SecurityManager  
        Factory<org.apache.shiro.mgt.SecurityManager> factory =  
                new IniSecurityManagerFactory("classpath:shiro-realm.ini");  
        //2、得到SecurityManager实例 并绑定给SecurityUtils  
        org.apache.shiro.mgt.SecurityManager securityManager = factory.getInstance();  
        SecurityUtils.setSecurityManager(securityManager);  
        //3、得到Subject及创建用户名/密码身份验证Token（即用户身份/凭证）  
        Subject subject = SecurityUtils.getSubject();  
        UsernamePasswordToken token = new UsernamePasswordToken("zhang", "123");  
      
        try {  
            //4、登录，即身份验证  
            subject.login(token);  
        } catch (AuthenticationException e) {  
            //5、身份验证失败  
          _log.error("{}", e);
        }  
      
        _log.info("authorization is {}", subject.isPermitted("printer:print"));
        _log.info("authorization has role1: {}", subject.hasRole("role1"));
        
        Assert.assertEquals(true, subject.isAuthenticated()); //断言用户已经登录  
        //6、退出  
        subject.logout();  
    }
}
